313636264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 642297600

約数和(自身を除く): 328661336

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 139, 188, 278, 353, 376, 556, 706, 799, 1112, 1412, 1598, 2363, 2824, 3196, 4726, 6001, 6392, 6533, 9452, 12002, 13066, 16591, 18904, 24004, 26132, 33182, 48008, 49067, 52264, 66364, 98134, 111061, 132728, 196268, 222122, 282047, 392536, 444244, 564094, 834139, 888488, 1128188, 1668278, 2256376, 2306149, 3336556, 4612298, 6673112, 9224596, 18449192, 39204533, 78409066, 156818132, 313636264]

約数ペア:

[(1, 313636264), (2, 156818132), (4, 78409066), (8, 39204533), (17, 18449192), (34, 9224596), (47, 6673112), (68, 4612298), (94, 3336556), (136, 2306149), (139, 2256376), (188, 1668278), (278, 1128188), (353, 888488), (376, 834139), (556, 564094), (706, 444244), (799, 392536), (1112, 282047), (1412, 222122), (1598, 196268), (2363, 132728), (2824, 111061), (3196, 98134), (4726, 66364), (6001, 52264), (6392, 49067), (6533, 48008), (9452, 33182), (12002, 26132), (13066, 24004), (16591, 18904)]